M9334734
Azelastine? , 98% , 58581-89-8
CAS NO.：58581-89-8
Empirical Formula: C22H24ClN3O
Molecular Weight: 381.9
MDL number: MFCD00242781
EINECS: 253-720-4
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB340.80 | In Stock |
|
| 200mg | RMB537.60 | In Stock |
|
| 1g | RMB1504.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 111 - 115°C |
| Boiling point: | 533.9±60.0 °C(Predicted) |
| Density | 1.1505 (rough estimate) |
| refractive index | 1.5790 (estimate) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly) |
| pka | pKa 9.82(H2O t=25 I=0.025) (Uncertain) |
| form | Solid |
| color | White to Off-White |
| BCS Class | 1? |
| Stability: | Stable under recommended storage conditions., Stable Under Recommended Storage C |
| CAS DataBase Reference | 58581-89-8(CAS DataBase Reference) |
Description and Uses
Azelastine has potent, long-lasting histamine H1-receptor blocking activity and several other interesting anti-inflammatory properties related to its antiallergic efficacy .
anesthetic, anticonvulsant
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H312-H302-H335-H332 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501-P264-P270-P301+P312-P330-P501 |
| Hazardous Substances Data | 58581-89-8(Hazardous Substances Data) |
| Toxicity | LD50 orl-rat: 310 mg/kg ARZNAD 31,1184,81 |
